baber/WOPTO huggingface dataset:
Patent JP-H11147049-A (JP)
Title: Device for separating raw material of topmost quality from granular solid material fed continuously
Inventor: ROHR WOLFGANG
IPC: B03B5/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for separating a raw material of topmost quality of the smallest granular material from a raw material fed continuously. SOLUTION: A device with an introduction chute 3 for feeding a raw material into a cleaning tank 4 is used for separating the raw material of topmost quality from a granular material fed continuously. The cleaning tank 4 is formed of a belt conveyor 2, and the belt conveyor is mounted on a mechanical frame 1, and a one side section 5 of the belt conveyor 2 is so provided as to form the cleaning tank 4 on the downstream of the introduction chute 3, while the other side section 6 of the belt conveyor 2 is disposed inclined upward below the introduction chute 3 and opposite to the introduced raw material flowing section 32.  A bottom floor of a bottom face 10 of the introduction chute 3 is formed on a raw material introduction area 11 above the cleaning tank 4, and a clearance formed all over the horizontal width of the bottom floor is connected with a start end of the cleaning tank, and holes are formed on a remaining area. A tank 15 in which a liquid flows through is disposed on the end of the cleaning tank 4 all over the horizontal width and depth of the cleaning tank 4, and the tank is filled with spherical materials 16.
Patent JP-H06101586-A (JP)
Title: Intake device for internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F02M25/07
Filed: 1992-09-21
Abstract: PURPOSE:To prevent an elastic rubber pipe from being thermally deteriorated by EGR gas even if the EGR gas is injected into an intake passage, in a system wherein branch intake pipes branching from a surge tank are each divided into upstream and downstream portions and the elastic rubber pipe is connected between the upstream and downstream portions to support the surge tank in a floating state. CONSTITUTION:An intake system of an internal combustion engine, having surge tank 1, a plurality of branch intake pipes 1' branching from the surge tank 1 and an elastic rubber pipe 5 for connection to each of the branch intake pipes 1', is provided with an EGR passage 20 being open downstream of the elastic rubber pipe 5.
Patent JP-S61129126-A (JP)
Title: Antitumor agent
Inventor: UBUSAWA MASANORI
IPC: A61K31/435
Filed: 1984-11-28
Abstract: PURPOSE:An antitumor agent having reducing action on tumor, containing 2-amino-3-ethoxycarbonyl-6-benzyl-4,5,6,7-tetrahydro-thieno[2,3-c]pyri dine hydrochloride as an active ingredient. CONSTITUTION:An antitumor agent containing a compound shown by the formu la (R1 and R2 are H, or CH3) as an active ingredient. The compound is well- known as a substance having partially anti-inflammatory action, has effects on reduction in number of tomor cells, prolongation of life, inhibition of tomor multiplication, etc. in human tumor, and is useful as an antitumor agent. It is administered orally or parenterally, and parenteral administration includes injection, rectum administration, application, etc. A dose is generally 0.1-1,000 mg/kg/day, preferably 1-500mg/kg/day, and administrated twice-4 times dividedly in case of human.
Patent JP-H0990130-A (JP)
Title: Optical head device
Inventor: TANABE YUZURU
IPC: G02B5/32
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To decrease optical wavefront aberration caused by a fine rough state of the surface of a hologram element by coating at least one surface of a hologram element with a transparent org. resin. SOLUTION: In this optical head device, a hologram element includes a volume type hologram and at least one surface of the hologram element is coated with a transparent org. resin. Namely, a volume hologram 2 and an optical phase difference element 3 are formed on a glass substrate 1, on which a UV-curing acryl adhesive 4 is formed. The UV-curing acryl adhesive 4 has almost same refractive index as that of the phase difference element 3, can be polymerized with UV rays and is transparent in the wavelength region of visible rays. By constituting the hologram element as a laminated body of a volume hologram and a phase difference element such as a λ/4 plate, the phase difference element can be packaged and the obtd. optical head device has a high efficiency which uses polarized light.
Patent JP-H08154081-A (JP)
Title: Multiplex antenna fm receiver
Inventor: RICHIYAADO ARUBAATO KENEDEII
IPC: H04H20/88
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the FM stereo receiving system that includes two antennas or over receiving RF signals with a common frequency but whose phases are potentially different, an FM receiver providing a detector output and a pilot output having a pilot tone whose frequency is 19 kHz and does not interfere other frequency band. SOLUTION: An adder 76 sums RF signals and gives a sum signal to a receiver 80. An amplitude modulator 84 is placed between either of antennas 12, 14 and the adder and applies amplitude-modulation to the RF signal from the antenna at perturbation frequencies being harmonic frequencies of a pilot tone. Thus, the receiver produces on its phase detector output a phase signal having frequency equal to the perturbation frequency and a magnitude corresponding to a phase error between the RF signals which is connected in a feedback loop to align the phases.
Patent JP-H0890505-A (JP)
Title: Connection working machine for beam, column or the like
Inventor: SHIMANAKA KEINOSUKE
IPC: B27G13/14
Filed: 1994-09-20
Abstract: PURPOSE: To provide a working machine which can be carried to a building site to be used with a small size and a light weight and can perforate predetermined number of holes and groove at a predetermined interval at a timber. CONSTITUTION: A connection working machine for a moving simple beam column or the like comprises positioning clamp means having a guide rail 15 for drawing a work W such as column, beam, etc., to be worked and a clamp plate 17 for fixing the work W provided at the end of the rail 15, a boring machine having a drill attachment 22 which includes drills at a predetermined interval, and a grooving saw cutter having a cutter blade 3 on a truck 1.
Patent JP-S63104248-A (JP)
Title: Data recorder for vtr
Inventor: OKAUCHI TAKESHI
IPC: G11B15/087
Filed: 1986-10-22
Abstract: PURPOSE:To prevent data mis-recording at the time of mode change by using a counting means to detect the change of a long time (EP) mode into a standard time (SP) mode thereby stopping the rewriting. CONSTITUTION:A switching pulse (k) is generated from a comparator 52 by a timing generating circuit 54 based on a reference pulse from a comparator 52 and supplied to a microcomputer 55 and a switch 50. The switch 50 is turned on/off by the pulse (k) and only the reference pulse is taken out in the EP mode and fed to an amplifier 51. A timer is built in the computer 55 and a value enough to complete the count-down for the reference pulse detecting period is set to the timer. When the mode changes from the EP to the SP mode, the count-down of the timer is finished at a prescribed time. The computer 55 confirms the change of the running mode and the rewriting of a recording circuit 56 is stopped. Thus, accidental rewriting of data is prevented.
Patent JP-H0994648-A (JP)
Title: Plunger tip
Inventor: OKITA YUKIFUMI
IPC: B22D17/20
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a plunger tip which can produce a good cast product without cast defect by facilitating the sliding between the plunger tip and a plunger sleeve without using lubricator. SOLUTION: In the plunger tip, a columnar plunger tip core metal 3 forming the outer peripheral part with two steps is arranged at the center part. A cylindrical sliding part 2 composed of a composite (c/c composite) of carbon fibers and carbon matrix is fitted on a short diameter columnar part of this plunger tip core metal 3. Then, the end part of this sliding part 2 together with a long diameter columnar end part of the plunger tip core metal 3 are interposed with the cap part of mushroom-like head 4, and the stem part of the head 4 is screwed with the tip part of the plunger tip core metal 3. Further, a plunger rod 5 is screwed with the rear end part of the tip core metal 3 so as to advance/retreat the plunger tip constituted in such a way in the plunger sleeve.
Patent JP-H07103482-A (JP)
Title: Ceramic glow plug
Inventor: KAMESHIMA AKIHIKO
IPC: F23Q7/00
Filed: 1993-10-07
Abstract: PURPOSE:To prevent an exposure of a heat generating body caused by corrosion wear of an insulated body by embedding a heat generating body and an electrode in an insulating ceramic insulation body and by specifying a coarseness of an edge side surface of a ceramic heater of a projecting section from a holding means. CONSTITUTION:A ceramic heater 2 has a composition wherein in a top edge inner section of an insulating ceramic insulation body 12, a heat generating body 11 and a pair of electrodes 13, 14 which are electrically connected to this body are embedded. At a side face 2a of a ceramic heater 2 wherein an edge section 14a of an electrode 14 is exposed a Ni-plating is executed and a fixture by brazing is so executed that a ceramic hollow pipe 3 encloses a ceramic heater 2. Besides, on an edge section 2b of a ceramic heater 2 wherein an edge section 13a of the electrode 13 is exposed, a Niplating is executed. And, a mean coarseness at a middle point of a section that is exposed from a hollow pipe 3 of the ceramic heater 2 is made to be 10mum and less. By this, a corrosion progress of the insulation body of the insulating ceramic can be suppressed.
Patent JP-H0195479-A (JP)
Title: Grounding construction equipped with water supply device
Inventor: OKANO YOSHIMASA
IPC: H01R43/00
Filed: 1987-10-07
Abstract: PURPOSE:To make it possible to eliminate a costly repairing construction by compensating effective components of ground resistance reducer if the effective components run off by providing a water supply device to supply water solution of salt around a grounding pole. CONSTITUTION:A proper quantity of sand 6 of a size of about several millimeters is scattered at the center of the top surface of ground resistance reducer to be a little larger than the outer diameter of a water supply tube 5, the water supply tube 5 is provided standing on the sand 6, and finally earth is returned to prevent fall of the water supply tube 5. Preferably the forward end of the water supply tube 5 shall be positioned at right over a grounding plate 2, or in case there is any obstacle such as a structure there, underground pipings shall be arranged to be taken out of the ground at a proper position, and the forward end of the water supply tube 5 shall be connected with a transparent container to facilitate check of the water level. If effective components run off to increase a ground resistance, the effective components can be compensated easily, thereby a costly repairing construction can be eliminated.
Patent JP-H1192511-A (JP)
Title: Actinically curable urethane-based microgel and manufacture thereof
Inventor: WATANABE YASUYUKI
IPC: C08F20/36
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To effect the formation of a coating layer having an excellent solvent resistance by dispersing a prepolymer comprising a quaternary ammonium group having a specified structure and an isocyanate group into water, followed by addition of a cross-linker to form a cross-linked structure within the dispersed particle system. SOLUTION: A quaternary ammonium salt containing a (meth)acryloyl and a hydroxyl groups and a compound containing an average of 2.1-6 isocyanate groups per molecule are subject to an addition reaction to obtain a prepolymer having an isocyanate group and a quaternary ammonium group containing 2-4 atoms between the C atom of a carbonyl group of a (meth)acryloyl group and the N atom of a quaternary ammonium group. The prepolymer is dispersed in water, followed by addition of a cross-linker having two or more primary and/or secondary amines in its molecule such that active hydrogen is present at a level of 0.9-1.0 equivalent based on the isocynate group to form a cross- linked structure within the dispersed particle system. The title microgel having a (meth)acryloyl group is thus obtained.
Patent JP-H0785571-A (JP)
Title: Floppy disk controller with stand-by function
Inventor: TATEISHI HISAO
IPC: G11B19/00
Filed: 1993-09-16
Abstract: PURPOSE:To detect the change in the condition of J feed and/or insertion of a medium even in a stand-by state by providing a circuit constituted of a D type flip-flop and an exclusive OR gate. CONSTITUTION:When the medium is fed in the stand-by state, a conditional signal 15 from a floppy disk(FD) device becomes an inactive state temporarily, and the change point of the conditional signal 15 is caught by the D type flip- flop 25 and the exclusive OR gate 21, and a stand-by release signal 11A is made active. By a stand-by control circuit 8, an internal clock signal 18 is made active, and a stand-by state signal 24 is made inactive, and an FDC is restored from the stand-by state, and the operation detecting the condition of the FD device at every fixed time interval is restarted. By the detection operation, the signal change of the conditional signal 15 is detected by a CPU 1, and the interruption is generated for a higher host at the timing of an interruption request signal 9, and the condtional transition is informed.
Patent JP-H08119920-A (JP)
Title: Tricyclic anilide derivative
Inventor: TAKAMI HITOSHI
IPC: C07D498/04
Filed: 1994-10-18
Abstract: PURPOSE: To obtain a new tricyclic anilide derivative having steroid 5α-reductase inhibitory action, thus useful as a medicine for prostatomegaly, prostate cancer, alopecia and acne. CONSTITUTION: This new tricyclic anilide derivative (or a pharmacologically permissible salt thereof) is expressed by formula I [R<1> , R<2> and R<4> are each H or an alkyl; R<3> is H, a halogen, nitro or an alkyl; A is CH or N; Y is CH2 CH2 , CH=CH, CH2 O, OCH2 , CH2 S, SCH2 , O, S or a single bond; Z<1> -Z<2> is C=O or CHOR<5> (R<5> is H, an alkyl or aralkyl). X is O or S(O)q ((q) is 0-2); (n) is 1-6], e.g. 4-[2-(6,11-dihydrodibenz[b,e]-oxepin-11-on-2-yl) carboxamidophenoxy]butyric ethyl ester. A compound of formula Ia, one of the compounds of formula I (where, R<1> is an alkyl), is obtained by reaction between a compound of formula II and a compound of formula III, and then a compound of formula Ib, another one of the compounds of formula I (where, R<1> is H) is obtained.
Patent JP-H0299501-A (JP)
Title: Production of sodium salt of carboxymethyl hydroxyethylcellulose
Inventor: TAKAHASHI FUMINOBU
IPC: C08B11/193
Filed: 1988-10-06
Abstract: PURPOSE:To enable removal of impurities only by removal of a dispersing solvent and readily obtain the subject compound of high purity with high degree of substitution by adding ethylene oxide to sodium salt of CMC in the presence of NaOH catalyst in a specified dispersing solvent. CONSTITUTION:Based on the weight of sodium salt of CMC of >=95wt.% purity with <=15wt.% volatile content, 5-20 times dispersing solvent consisting of a 2-propanol aqueous solution composed by mixing 2-propanol with water in a weight ratio of (70:30)-(95:5) is used and ethylene oxide is added to the above- mentioned sodium salt of CMC in the presence of a catalyst consisting of 0.1-0.8mol NaOH per carboxymethyl glucose anhydride unit in the above- mentioned solvent to obtain the objective compound of >=95wt.% purity with <=500ppm macromer content having 0.5-2.5 degree of carboxymethyl group substitution and 0.5-5 oxyethylene molar substitution degree of hydroxyethyl group respectively per glucose anhydride unit without purification more than removal of the dispersing solvent.
Patent JP-H04356942-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KUDO CHIAKI
IPC: H01L21/78
Filed: 1991-09-30
Abstract: PURPOSE:To prevent that the surface of a chip is contaminated with dust produced in a cutting and dividing operation and to obtain a semiconductor integrated circuit device whose reliability is high. CONSTITUTION:A sheet 12 for surface protective use is pasted on the surface of a semiconductor integrated circuit substrate 1. Only the semiconductor integrated circuit substrate 1 is cut into pieces from the rear side in such a way that the sheet is left; it is divided into semiconductor integrated circuit chips 1C; after that, the sheet 12 is stripped. Desirably, the sheet 1 is pasted on the surface of the substrate 1 via an ultraviolet curing adhesive P. The surface of the substrate is irradiated with ultraviolet rays before the sheet is stripped. The adhesive is hardened so that the sheet can be stripped easily.
Patent JP-H1192199-A (JP)
Title: Cement composition
Inventor: YOSHIDA HIDEJI
IPC: C04B22/14
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To shorten curing time and to shorten the time required to produce a wood chip or wood wool cement board by adding a specified amt. of aluminum sulfate to cement having a specified fineness of powder and contg. specified amts. of SO3 , 3CaO.Al2 O3 and 3CaO.SiO2 . SOLUTION: Aluminum sulfate is added by 1.0-5.0 pts.wt. to 100 pts.wt. cement having 4,300-8,000 cm<2> /g fineness of powder and contg. 3.5-15 wt.% SO3 , 8-20 wt.% 3Ca0.Al2 03 and 40-70 wt.% 3CaO.SiO2 to obtain the objective cement compsn. The cement has a large surface area due to the high fineness, hydration reaction proceeds early because the cement is liable to contact with water and the strength of the cement is increased in an early stage. Since the aluminum sulfate is added, the pH of a liq. phase lowers, the alkali hydrolysis reaction of an org. retarder is inhibited and the retardation of hydration of the cement by the org. retarder is prevented.
Patent JP-H10137128-A (JP)
Title: Temperature holding device of coffee maker
Inventor: RI KYOSHOKU
IPC: A47J31/057
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent hot water from being cooled by the air when the hot water is passed through the hot water chamber of a coffee maker to minimize a drop of temperature of the hot water. SOLUTION: The coffee maker includes a hot water flow tube 23 to guide hot water heated by a heater 140, a hot water chamber 30 having on its side a protruding hot water inlet 32 to guide hot water from the tube 23 to a filter assembly 60, a top cover 40 which covers the top surface of the chamber 30 and forms the external appearance of the coffee maker, and a control knob 50 which adjusts the quantity of hot water flowing out to the assembly 60 to adjust the concentration of coffee liquid. In this case, a hot water chamber cover for preventing the outside air (the atmosphere) from coming in is provided between the chamber 30 and the cover 40 to prevent the temperature of hot water passing through the chamber 30 from falling down.
Patent JP-S63105772-A (JP)
Inventor: FURUKAWA TAKAKO
IPC: A61M16/06
Filed: 1986-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001078299-A (JP)
Title: Floor acoustic information controller
Inventor: MURATA TOSHIKO
IPC: H04R27/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To always keep a sound field environment in a station boarding and stepping floor where signaling sounds of arrival and departure of trains on platforms can be heard distinctly and significant information such as a melody cannot be distorted or heard noisily even when the signaling sounds are generated at the same time. SOLUTION: The floor acoustic information controller is provided with a floor sound controller 1 that controls individually the line speaker groups Sp1, Sp2,... by each line placed on each tracks H1, H2,... and with multi-track reproduction device 2 that reproduces all melody signals M1, M2,... recorded on each of multi-tracks, T1, T2,... synchronously with each other and that can supply the reproduced signal to each line respectively.
Patent JP-H0893763-A (JP)
Title: Bearing member
Inventor: OTA RYUZO
IPC: F16C31/02
Filed: 1994-09-22
Abstract: PURPOSE: To easily hold grease in a bearing hole, and smooth sliding motion of a bearing member by forming a cross-sectional shape of the bearing hole in a polygonal shape having the corner number not less than three. CONSTITUTION: A bearing member 1 has a bearing hole 2 whose cross-sectional shape penetratingly passing through its central part is a square shape, and a diameter of a shaft 3 rotatably supported with the bearing member 1 is formed in the size contacting at four points with the bearing hole 2. A cross-sectional shape of the bearing hole 2 is a square shape, and that of the shaft 3 is a circular shape, and since the bearing hole 2 and the shaft 3 fitted in this contact at four points with each other, a clearance is generated in four respective corner parts formed in noncontact parts, and a comparatively large quantity of grease 4 can be held by the respective corner parts.  Therefore, the shaft 3 of the bearing member 1 can be stably held, and rotation of the shaft 3 or sliding motion of the bearing member 1 is smoothed, and a shortage of grease is prevented, and a noise and a vibration sound at rotating time of the shaft 3 or sliding mition time of the bearing member 1 can be prevented.
Patent JP-H07100088-A (JP)
Title: Abrasive and its manufacture
Inventor: HORIMATSU TOSHIYUKI
IPC: A47L13/16
Filed: 1993-10-08
Abstract: PURPOSE:To prevent elution of an emulsifier due to the blending of the emulsifier and to prevent strength deterioration during immersion in water and deterioration of the binding strength of abrasive grains by using a self-emulsifying emulsion as a binder. CONSTITUTION:An NCO-terminal urethane prepolymer containing a hydrophilic group such as carboxyl group is obtained from a polyisocyanate and a polyhydroxy compound which has in its molecule a hydrophilic group such as carboxyl group in addition to hydroxyl group. An extender having two or more amino groups reactive with isocyanate groups at its terminal is added to the prepolymer to extend its chain, and them is emulsified to obtain a binder the main agent of which is a polyurethane emulsion. The binder is excellent in stability and impregnation processability as an emulsion, and exhibits excellence in resin strength, heat resistance, abrasion resistance, oil resistance and alcohol resistance through combination with a hardening agent. A foaming material is impregnated with an impregnation liquid obtained by the dispersing of abrasive grains in this self-emulsifying emulsion binder, which is then dried so that the abrasive grains binds to the foaming material.
Patent JP-H0595008-A (JP)
Title: Electric-charge detection part in charge transfer element
Inventor: OSUMI TAKEHIKO
IPC: H04N5/355
Filed: 1991-10-01
Abstract: PURPOSE:To make a detection capacity variable and to select a high charge-to- voltage conversion rate or a wide dynamic range according to a situation by a method wherein a DC voltage or a clock voltage is applied to an electrode adjacent to a floating diffusion. CONSTITUTION:A CG (control gate) electrode is formed between an FD (floating diffusion) 24 and an OG (output gate) 10; a DC voltage or a clock voltage is applied to it. Thereby, a detection capacity is made variable. When the detection capacity is to be made small and a charge-to-voltage conversion rate is to be made large, a signal charge which is transferred sequentially is passed through a channel under the CG electrode 26 and the charge is converted into a voltage in the FD 24. After that, the FD is set when an RG electrode is turned on. When the detection capacity is to be made large and the charge-to-voltage conversion rate is to be made small, the signal charge which is transferred sequentially is passed through a channel under the OG electrode 10, it is spread to the CG electrode 26 and the FD 24, and the charge is converted into the voltage.